4. estimate the time necessary for the spread of the south atlantic ocean between africa and south america by dividing the present separation along the trace of the red dashed line on figure 11.2 by the rate of spreading as calculated in question 2. ritter, scott. interpreting earth history: a manual in historical geology (p. 159). waveland press, inc.. kindle edition.

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explanation:

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.

the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada